Such turbines bear no resemblance to Faraday's homopolar disc generator of 1831, Nonetheless they still rely on his electromagnetic basic principle that a conductor linking a modifying magnetic field induces a possible big difference throughout its ends.[64] Electricity created by photo voltaic panels trust in a different system: solar radiation https://felixxmcul.alltdesign.com/helping-the-others-realize-the-advantages-of-electric-unicycles-54890257